Dear friend I'm trying to give u some hints:
Earlier girls were not allowed to go to school.
They were forced to do the work in the kitchen.
They were not given any freedom.
Now a days girls are getting opportunities to go to school.
They are becoming educated.
And getting jobs.
Earlier girls were discriminated from boys
Now a days girls are given equal rights as boys.
Now a days girls are active in all most every fields..
Hope this helps u